One problem related to horn assembly has been reported for the 2017 Audi A4. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2017 Audi A4 based on all problems reported for the 2017 A4.
The horn will not activate when pressed in the location of about 3 - 6 o'clock (lower right quadrant). The dealership service manager stated that there is two sensors in this models unit, one at around 12 (top) and 7 (lower left), and that the horn can only easily activate if pressed in either those locations or if pressed in the center.
| Electrical System problems | |
| Horn Assembly problems | |
| Starter problems |